Are you looking to integrate custom LLM Agents, ChatGPT/Claude/Gemini, or highly accurate RAG pipelines into your systems without the operational complexity? I build deterministic, scalable, and cost-optimized AI solutions that drive real business value—from initial concept to full AWS deployment. I am a Full-Stack AI/ML Engineer who bridges the gap between cutting-edge Artificial Intelligence and robust software engineering. I don't just train models in notebooks; I conceptualize, design, develop, test, refine, and deploy AI systems that integrate seamlessly into your existing software infrastructure. My approach focuses on solving the biggest bottlenecks in modern AI: reducing API costs, eliminating latency, preventing hallucinations, and lowering operational complexity. Whether you need a custom LangGraph multi-agent system, an intelligent CRM integration, or a scalable backend API, I build solutions with scalability, speed, and maintainability in mind. CORE EXPERTISE & HIGH-DEMAND SOLUTIONS I BUILD: LLM Integrations & Advanced Agentic Workflows • API Integrations: Deep expertise in OpenAI's ChatGPT, Anthropic's Claude, Google's Gemini, and open-source models (Qwen, Llama, Mistral). • Agent Architectures: Building complex, multi-agent systems using LangGraph and custom frameworks. • Cost & Speed Optimization: Implementing model routing, response caching, and prompt engineering to keep API costs down while maximizing speed. • Deterministic AI: Forcing LLMs to produce structured, predictable outputs using Pydantic, JSON schemas, and function calling. • Smart Feature Extraction: Offloading tasks from expensive LLMs to efficient algorithms whenever possible to save you money and ensure accuracy. RAG Pipelines & Intelligent Data Processing • Enterprise RAG: Building Retrieval-Augmented Generation systems (document ingestion, hybrid retrieval, response generation) with extreme accuracy and consistency. • Vector Search: Implementing advanced search algorithms using Vector Databases (Pinecone, Chroma, etc.). • Document Parsing & OCR: Extracting actionable data from PDFs, Word docs, Excel, CSVs, and integrating them into your AI systems. AI Automations & Third-Party Integrations • Workflow Automation: Building no-code/low-code pipelines using n8n, Make, and Zapier to create end-to-end AI-powered workflows. • Platform Integrations: Connecting AI agents to Slack, ClickUp, WhatsApp, Twilio, Shopify, Amazon, Monday, Notion, Airtable, HubSpot, Salesforce, Zapier, Make, Google Workspace, Microsoft Teams, Discord, Telegram and existing CRMs to automate business management. • Webhooks & Custom APIs: Developing secure webhooks to route data flawlessly between platforms. Voice AI & Computer Vision • Speech-to-Text & Text-to-Speech: Integrating state-of-the-art voice pipelines (WhisperX, Faster-Whisper, Deepgram, ElevenLabs, Retell, Pyannote for speaker diarization). • Computer Vision: Developing comprehensive Deep Learning solutions including Object Detection (YOLO architectures), Image Classification, Facial Recognition, and Semantic Segmentation (DeepLabV3+). Expertise in PyTorch/Torchvision frameworks and building robust image processing pipelines with OpenCV. Data Science, Predictive ML & LLMOps • Predictive Analytics: Beyond GenAI, I utilize the Python data stack (Pandas, NumPy, Scikit-learn, XGBoost) for deep data analysis, forecasting, and classification on structured business data. • Security & Monitoring: Ensuring enterprise data privacy by deploying air-gapped local LLMs (Ollama, vLLM) and using LLMOps tools (LangSmith) to track agent behavior, rigorously evaluate RAG accuracy, and prevent prompt injections. Full-Stack Deployment, MLOps & Cloud Infrastructure • Backend Development: Writing powerful Python scripts and building ultra-fast APIs with Python FastAPI. • Cloud & DB: Deploying on AWS (EC2, S3, RDS, Lambda) with PostgreSQL and MongoDB architectures. • Containerization & Optimization: Dockerizing applications, utilizing ONNX and Quantization techniques to run heavy ML models on CPU for maximum cost efficiency. • Frontend/Dashboards: Creating interactive UIs with Streamlit for quick demonstrations and internal tools. PROVEN TRACK RECORD: As a graduate of Software Engineering and a highly prestigious, government-backed AI & Technology Academy, I thrive in high-pressure, results-oriented environments. My portfolio includes fully deployed systems such as: • AI-Powered Background Removers with Google OAuth and AWS deployment. • Fine-tuned NLP & RAG systems generating automated test queries. • Full-scale App Review Analyzers using BERTopic and AWS RDS. • Local, offline AI Agents with real-time web search capabilities. Let's Build Something Impactful. I am highly communicative, proactive, and dedicated to solving your specific business bottlenecks. Send me a message, and let's discuss how we can turn your data and ideas into a deployed, revenue-generating AI product.

High-impact automation and data solutions to scale your business efficiency. As a Top Rated automation expert, I specialize in building custom technical solutions that bridge the gap between complex data and practical business applications. With a strong background in Python and VBA, I help clients eliminate manual tasks, extract valuable insights from unstructured sources, and build reliable tools that save hundreds of hours. Whether you need to scrape thousands of data points, automate your document workflow, or build a complex mathematical engine, I deliver clean, documented, and scalable code. --- 🛠️ WHAT I BRING TO YOUR PROJECT --- * Custom Automation: Developing standalone Python scripts and Excel VBA macros to automate repetitive workflows and business logic. * Data Extraction & Scraping: Transforming messy PDFs, Word documents, and websites into structured, ready-to-use datasets. * Document Generation: Building "one-click" systems to generate custom contracts, proposals, and reports from Excel data. * Advanced Data Processing: Leveraging Python (Pandas/NumPy) for complex calculations, data cleaning, and semantic matching. --- 📊 HIGHLIGHTED EXPERTISE --- * Languages: Python, VBA, SQL. * Tools: Selenium, BeautifulSoup, Pandas, Openpyxl, Mail Merge. * Engineering Focus: Experience with CAD-related data automation and complex mathematical logic. --- 🤝 WHY CLIENTS CHOOSE TO WORK WITH ME --- I don't just write scripts; I solve business problems. My approach is focused on: * Integrity: Ensuring 100% accuracy in data processing. * Usability: Delivering tools that are easy for non-technical users to operate. * Support: Providing clear instructions and documentation for every deliverable. Let's transform your manual processes into automated success. Click "Invite to Job" or "Hire Now" to start a conversation about your project!

Hi everyone! I'm a results-driven Machine Learning Engineer / AI Developer with 4+ years of experience developing AI solutions that have a tangible impact. I have in-depth expertise in Artificial Intelligence, Machine Learning, Deep Learning, AI Agent Development, NLP / LLMs, RAG, Voice Agents, Data Science, Chatbot Development, and Computer Vision. I’m also highly skilled in Python, TensorFlow, JavaScript, API integration, LangChain, and Amazon Web Services (AWS). I’m confident in my machine-learning knowledge and eager to explore new opportunities. A quick learner, analytic thinker, and collaborative team member with a solid mentorship track record. What I Can Do For You: - NLP & Large Language Models (LLMs): Prompt engineering, RAG pipelines, fine-tuning, and AI assistants - AI Deployment: Serve models via APIs or edge devices using Docker, FastAPI, or cloud services (AWS, GCP) - Predictive Analytics: Time series forecasting, trend analysis, and anomaly detection - Scalable ML Pipelines: Distributed training, model optimization, and reproducibility (Hydra, WandB) - AI App Development & Chatbot Solutions for businesses and products - Computer Vision: Object detection, image segmentation, classification, retrieval, and generation Tech Stack: - ML Frameworks & Tools: PyTorch, TensorFlow, Lightning, OpenCV, LangChain, Hydra, WandB, NumPy, Pandas, scikit-learn - Programming Languages: Python, JavaScript Why Clients Choose Me: - Strong focus on clean, maintainable code and reproducible research - Proven ability to communicate technical ideas clearly and deliver on time - Passionate about innovation and solving real-world problems with AI Let’s build something impactful together! Whether you need a PoC, MVP, or a fully deployed AI system - I'm here to help.

TURN COMPLEX WEB DATA INTO CLEAN, STRUCTURED RESULTS I help businesses extract reliable data for competitive intelligence, lead generation, price monitoring, and workflow automation - delivering accurate, structured files ready for immediate use. With 5+ years of Python-based web scraping expertise, I solve challenges that stop other specialists: ✓ Cloudflare, DataDome & anti-bot protection bypass ✓ CAPTCHA solving (reCAPTCHA v2/v3, hCaptcha, custom solutions) ✓ JavaScript-heavy sites (Selenium, Playwright, dynamic rendering) ✓ Proxy rotation & IP management for large-scale projects ✓ Multi-threaded extraction (1M+ records per project) TECHNICAL EXPERTISE Core Technologies: • Python Frameworks: Scrapy, BeautifulSoup, Selenium, Requests, Playwright • Data Processing: Pandas, NumPy, Regex, JSON/XML parsing • Output Formats: CSV, Excel, JSON, SQL (MySQL/PostgreSQL), MongoDB • Automation: Power Automate Desktop, Cron jobs, Cloud deployment (AWS, GCP) • Additional: Google Maps API, Google Search automation, SEO tools Specialized Domains: • E-commerce (products, prices, reviews, competitor tracking) • Real Estate (listings, pricing, agent contacts) • Lead Generation (B2B contacts, email/phone extraction) • Job Boards (vacancies, company data, salary information) • Financial Data (market trends, stock data, analytics) WHAT YOU GET 99%+ data accuracy (with validation & quality checks) Fast delivery: Most projects completed in 3-5 days Complete documentation (code comments, usage instructions) Response time: < 1 hour (typically 15-30 minutes) Unlimited revisions until you're 100% satisfied Full code ownership & intellectual property rights PROVEN TRACK RECORD • 5+ years of web scraping experience • 300+ successfully completed scraping projects • 50+ million data records processed • Experience with 150+ unique websites and platforms • 100% on-time delivery rate BEFORE PLACING AN ORDER, MESSAGE ME WITH: • Website URL or data source • Target data fields you need • Approximate volume and timeline I'll provide a FREE technical feasibility assessment and accurate quote within 2 hours. No obligation. Ready to get started? Let's talk!

Encountering hardships when scraping data from platforms with tough anti-scraping measures or unstructured websites? Even after getting the data, you might be puzzled about processing it, like converting video and audio info into usable data. And setting up a storage structure for large-scale data, along with the inefficiencies in data cleaning and analysis, can be daunting. Don't worry, Rely on my 6+ years of experience in the data industry, and I will effectively help you solve these problems. 📊 I hold a master's degree in Computer Science and have over six years of valuable tech industry experience. I worked at VIVO Communication Technology Co., Ltd, a top 50 Chinese Tech firm for six years, focusing on massive data scraping, modeling, warehousing, and analysis. This has given me deep expertise and rich practical knowledge in various data processing aspects. Work Experience and Skills 👉Data Acquisition Against Anti-scraping: I have processed multiple data websites that are irregular in structure and have strict anti-scraping measures, and even have mechanisms that are ready to identify and block scraping attempts. I am particularly proficient in analyzing the anti-scraping logic of platforms such as TikTok, Reddit, and Instagram with strict anti-scraping mechanisms. Tools like Selenium, Scrapy, and Playwright help me legally get valuable data. My customized scraping strategies break through barriers, providing a solid data base for analysis. 👉Efficient Batch Transcription: With tools such as Gemini, GPT and their APIs, I batch-transcribe videos, audios, and texts based on well-designed prompts, extracting needed data accurately. In TikTok and Douyin projects, I quickly transcribed much audio, supporting social trend analysis. 👉Professional ETL Data Processing: In ETL, I use Python's Pandas and NumPy to clean and preprocess scraped and transcribed data. My efficient process ensures data quality, preparing for in-depth analysis and improving result accuracy. 👉Machine Learning Data Analysis: Familiar with algorithms like LightGBM, XGBoost, I analyze processed data, uncovering hidden value and supporting advertising strategy optimization for businesses. 👉Data Storage Structure Building: With rich data engineering experience, I choose suitable databases (MySQL, PostgreSQL, MongoDB and Hive) based on data scale and needs. I create efficient, stable, scalable storage structures, ensuring data security and improving read/write performance for easy retrieval and analysis. 👉Process Automation: Proficient in Shell scripts, Python scripts, I automate the whole data process. Git for version control ensures code traceability and teamwork efficiency. Docker for environment deployment ensures process consistency. Automation in scraping, transcription, cleaning, and analysis improves efficiency, reduces errors, and enhances accuracy. 👉Exception Alarm Mechanism: I designed an intelligent alarm system with real-time monitoring, threshold detection, and early warning. It spots data anomalies by comparing indicators with set thresholds. When an exception occurs, it sends detailed info via email, ensuring data integrity. Tools and Technologies I Master ✨ Python, SQL, VBA, Shell Script, Airflow,AWS,git; ✨ LightGBM, XGBoost, KNN, Matplotlib, Pandas, NumPy; ✨ BeautifulSoup, Selenium, Scrapy, Playwright; ✨ Tableau, Power BI; 🤝 Customer Recognition and Long-term Cooperation I've worked on large data scraping projects on Upwork. Despite their complexity, I achieved great results, winning customer trust. Over 50% of my business is long-term cooperation, as customers value my ability, attitude, and the value I bring. I respond quickly to technical issues and data needs, showing I can create value and meet changing demands. 👋I have practical data processing and analysis experience and can solve data problems. I look forward to working with you to explore data value and drive business growth.

🚨 Struggling with messy data, failing pipelines, or delayed dashboards? 🚨 Tired of unreliable workflows, slow queries, or inconsistent reporting data? 🚨 Is your team blocked by outdated scripts, scattered files, or broken integrations? I help startups and data-driven teams turn chaotic data into fast, reliable, analytics-ready systems. With 3+ years of hands-on experience in designing and maintaining production-grade data platforms, I build the backend systems that power your reporting, automation, and decision-making from raw ingestion to trusted datasets. ✅ What I Can Help You With: ▸ Design and implement end-to-end ETL/ELT pipelines ▸ Clean, validate, and transform raw data into structured models ▸ Build scalable batch and streaming pipelines using modern tools ▸ Integrate and orchestrate data workflows across cloud platforms ▸ Optimize SQL queries and model schemas for performance ▸ Implement data quality checks, logging, and monitoring 🔥 My Specialties: ▸ ETL/ELT Pipelines: Apache Airflow, DBT, Azure Data Factory, AWS Glue ▸ Big Data Platforms: Delta Lake, Databricks, Spark ▸ Cloud & Warehousing: AWS (S3, Redshift, Lambda), GCP (BigQuery, Cloud Functions), Snowflake ▸ Databases: PostgreSQL, SQL Server, MySQL, MongoDB ▸ Languages & Tools: Python (Pandas, NumPy, SQLAlchemy), SQL, Bash ▸ Automation & Monitoring: n8n, Supabase, Prometheus, CI/CD pipelines 🌟 Why Work With Me: ✅ 3+ years of experience in real-time and batch data systems ✅ Solid foundation in both relational and big data architecture ✅ Ability to deliver clean, modular, and testable pipelines ✅ Strong communication, clear documentation, and proactive delivery ✅ Focus on scalability, maintainability, and performance 📩 Let’s Talk If you're looking for someone who can bring clarity, control, and confidence to your data stack — I’m here to help. I was hoping you could invite me to your project, and let’s build systems that grow with your business.

Hi, I’m Mouhssine — a Data Scientist & AI Engineer with 5+ years of experience delivering end-to-end data solutions. I specialize in Data Science, Machine Learning, and AI systems — from predictive models and dashboards to AI agents and automation workflows. 🔹 Services I Provide ✅ Data Analysis & Business Intelligence - Advanced analytics with Python, R, SQL, Excel, SPSS, JMP, Minitab - ETL, data wrangling & pipelines with Pandas, NumPy, PySpark, Airflow - Interactive dashboards in Power BI, Tableau, Streamlit, Dash Plotly - Cloud data solutions: AWS (S3, Redshift, SageMaker), GCP (BigQuery, Vertex AI), Azure ML ✅ Machine Learning (ML) - Predictive modeling & forecasting using scikit-learn, XGBoost, LightGBM, CatBoost - Deep learning with TensorFlow, Keras, PyTorch - Time-series forecasting: ARIMA, Prophet, LSTMs, GRUs - Computer vision: OpenCV, CNNs, image classification/detection - Natural Language Processing (NLP): spaCy, NLTK, Hugging Face Transformers, BERT, GPT fine-tuning ✅ Artificial Intelligence (AI Solutions) - AI Agents & Automation: LangChain/LangGraph, LlamaIndex, N8N, CrewAI, AutoGPT - Chatbots & Conversational AI: Rasa, Dialogflow, OpenAI GPT, Claude, custom LLM-powered bots - Retrieval-Augmented Generation (RAG): vector databases (Pinecone, Weaviate, FAISS, Milvus) - Workflow Orchestration: N8N, Airflow, Zapier for AI-driven automations - Custom AI Apps: Knowledge assistants, document Q&A systems, recommendation engines ✅ Survey & Statistical Analysis - Hypothesis testing, regression, ANOVA, Bayesian analysis - Survey data insights with SPSS, R, Python - Experimental design & sample size determination 🔹 Why Work With Me? 📊 Versatile skillset: From raw data cleaning → ML pipelines → AI agents → dashboard deployment. ⚡ Modern AI expertise: I work with today’s most in-demand frameworks (LangChain, LlamaIndex, RAG, N8N). 💬 Client-first approach: I explain results in clear business terms, not just code. 🌍 Cross-industry experience: E-commerce, Marketing, SaaS, Consulting, Energy. _________________________________________________________________ 🔹 Let’s Build Something Impactful If you need a Data Scientist / Machine Learning Engineer / AI Specialist who can combine advanced analytics with cutting-edge AI technologies, let’s connect. I’ll help you turn data into decisions, and AI into business advantage.

As a results-driven Python developer, I specialize in AI, automation, and web scraping, delivering impactful solutions that save time, boost productivity, and drive growth. With expertise in: • AI Development: Creating intelligent systems to make smarter decisions. • Automation: Streamlining workflows to save your team hours of manual effort. • Web Scraping: Extracting data from websites, transforming it into actionable insights. • Excel & VBA: Enhancing data analysis and reporting with advanced Excel and VBA automation. I am committed to understanding your unique business needs and delivering high-quality, scalable solutions on time and within budget. Whether you're automating processes, extracting data, or implementing AI, I offer reliable and tailored services that make a real difference. Let’s connect and discuss how I can help you achieve your goals!

Client Review: "Outstanding professional with exceptional expertise in Data Migration, ETL, ADF, and PySpark. Delivered complex tasks with precision, efficiency, and deep technical understanding. Excellent problem-solving skills, clear communication, and a proactive approach made the project seamless. Highly recommended for any data engineering or migration projects." Who am I? I am a Databricks & Microsoft Certified Data Engineer with over 7+ years of experience in Big Data, Cloud Technologies, and Data Engineering. Over the past few years, I have worked on diverse data projects, optimizing pipelines, improving query performance, and architecting scalable solutions. Technical Proficiencies: • Programming Languages: Python, SQL, C, C++ • Big Data Platforms: Spark, Databricks, Fabric Synapse, ADF, ADLS, Hadoop • Data Analysis Tools: Pandas, NumPy, Scikit-learn, Power BI • Others: Azure Key vault, Logic App, Azure Active Directory, Open AI 🔹 What I Can Do for You: ✅ Data Engineering & Big Data Solutions – Implement end-to-end ETL/ELT pipelines using Fabric, DBT, Synapse, Spark, Hadoop, Hive, Azure Data Factory, and Databricks. ✅ Cloud Data Solutions – Migrate and optimize databases from On-Prem SQL Servers & Oracle to Azure ✅ Data Pipeline Optimization – Reduce execution time and enhance performance with optimized SQL, DBT, and Python-based transformations. ✅ Data Visualization & Reporting – Build insightful Power BI Dashboards to provide meaningful business analytics. ✅ Generative AI & Automation – Deploy AI-driven frameworks and automation solutions using Azure OpenAI, Prompt Engineering, and Python. 🔹 Why Work with Me? ✔ Microsoft Certified (DP700, DP-600, DP-203, DP-900, AZ-900) ✔ Databricks Certified Professional ✔ Hands-on experience with real-world enterprise projects ✔ Proven track record in performance optimization & automation ✔ Efficient problem solver with a keen eye for detail 100% REFUND POLICY: I'm committed to client satisfaction. If you’re not fully satisfied with the initial project deliverables, I offer a 100% refund within the first 7 days of the project start date. This policy ensures that you only pay for results that meet your expectations. Let’s discuss how I can help you streamline your data workflows and optimize your business processes. Looking forward to collaborating! 📩 Contact Me Today!

I am a skilled Data Engineer and Analyst with expertise in developing scalable data pipelines, designing efficient data architectures, and creating insightful dashboards. I specialize in data integration, transformation, and analytics, delivering optimized solutions that align with business objectives 🏆 Senior Data Analyst | 9+ Years of Experience 📊 Data Visualization Expert: Power BI, Tableau, Google Looker 🛠️ Data Engineer & Architect: ETL (AWS Glue, Azure Data Factory), SQL (T-SQL, MySQL, PostgreSQL, APIs), Data Warehousing (Snowflake, Redshift, BigQuery) 💻 Data Analysis & Modeling: Python (Pandas, SciPy), R, Predictive Modeling (Customer Churn, Sales Forecasts) Expertise & Skills 🛠️ Data Architecture & Engineering ● SQL Mastery: Skilled in writing optimized queries for extracting and manipulating data across databases (T-SQL, MySQL, PostgreSQL) and APIs. Proficient in joins, subqueries, window functions, and stored procedures. ● ETL & Data Pipelines: Extensive experience in data extraction (web scraping, API integration, database connectors), transformation (data mapping, filtering, aggregation), and loading (bulk inserts, staging tables). Strong background in cloud-based ETL platforms like AWS Glue and Azure Data Factory. ● Workflow Automation: Hands-on experience with workflow management tools like Airflow, Snowflake Tasks and Luigi, managing pipeline scheduling, dependencies, and data flow monitoring. ● Data Warehousing: Deep understanding of best practices in dimensional modeling and normalization. Experienced with Snowflake, Redshift, and BigQuery. 🛠️ Data Cleaning & Wrangling ● SQL-Driven Data Cleaning: Expertise in handling missing values, filtering anomalies, type conversion, and standardization. ● Data Quality & Profiling: Proficient in tools like Pandas Profiling, OpenRefine, and Trifacta Wrangler for data statistics, anomaly detection, and distribution analysis. 🛠️ Data Analysis & Modeling ● Statistical Analysis: Strong background in R and Python libraries (NumPy, Pandas, SciPy, PyTorch) for hypothesis testing, regression, and time series analysis. ● Predictive Modeling: Experience building machine learning models (decision trees, regression) for use cases like customer churn prediction and sales forecasting. ● SQL-Driven Data Exploration: Skilled in uncovering patterns and trends through direct SQL analysis, driving insights for visualization and decision-making. 🛠️ Cloud Platform Expertise: ● AWS: Advanced knowledge of Lambda, Glue, S3, and Redshift for scalable and secure data processing. ● Azure: Extensive experience with Function Apps, Synapse, Data Factory, and Data Lake Gen 2 for robust data solutions. ● GCP: Expertise in BigQuery, Cloud Functions, Data Fusion, and Looker for analytics and data management. ● Snowflake: End-to-end warehouse development including schema design, performance tuning, ELT, RBAC security, semi-structured data (VARIANT), Streams & Tasks, external tables, and cost optimization 🛠️ Data Visualization & Communication ● Data Acquisition & Integration: Experienced in connecting diverse data sources (SQL databases, APIs, CRM systems, Excel/CSV) across Power BI, Tableau, and Looker. ● Data Transformation & Modeling: Strong knowledge of Power Query, Tableau Prep, and LookML for shaping and structuring data effectively. ● Interactive Dashboards & Insights: Adept at building compelling, dynamic dashboards with DAX measures, custom visuals, and row-level security. ● Service Administration: Experienced in managing Power BI/Tableau licenses, configuring user access, and optimizing performance. Skilled in using Power BI API and Tableau Prep for automation. If you're looking for a data-driven approach to problem-solving, let’s connect! I’m happy to discuss projects, provide estimates, or assist with any data-related inquiries.